I dont know exactly how I came about this thread but Ill put in my $0.02. I love Thermaltake fans. I have 2x120mm fans and 2x90mm fans. I want to replace the 120mm fans with another Thermaltake 120 just for the sheer fact that the 2x90mm fans I just got are more vibrant than my old 120mm that came with the case.
I do also like Sunbeam fans. They are nice and bright, have 4 led's, and blow a very good amount of air. Anyone with a Sunbeam Transformer case will know what Im talking about.